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K&N 57-2534
Mail-In Rebate
K&N® Air Intake System Rebate
Expires on: December 31, 2018

Purchase a K&N Air Intake System and Receive a FREE K&N mini replica helmet or a $25 pre-paid card!

K&N 57 Series FIPK Air Intake System


Free Shipping Estimated to ship directly from the manufacturer on 12/28/18

K&N 57 Series FIPK Air Intake System $338.99
Out of stock
57 Series FIPK Air Intake System
  • Mercury Cougar 2.5L V6
  • + 8.93 HP Increase
  • Street Legal In All US States-CARB EO Number: D-269-22
  • K&N 57-2534 Details


    • Guaranteed to increase horsepower
    • Designed to improve throttle response and engine sound
    • Lasts up to 100,000 miles before service is required (depending on driving conditions)
    • Easy to install, usually in 90 minutes or less
    • Free-flowing high density polyethylene tube
    • Replaces entire factory air intake system
    • Washable and reusable lifetime air filter
    • K&N Million Mile Limited Warranty


    Filter Material
    Cotton Gauze
    Couplers Included
    Clamp Material
    Stainless Steel
    Air Filter Outlet Shape
    Intake Pipe Material
    High-Density Polyethylene
    Replacement Filter
    Sold as a kit
    Tube Material
    Tube Color
    Filter End Cap Finish
    Sleeve Color
    Horse Power Increase
    9 HP
    Estimated Horse Power Gain
    8.93 HP @ 6189 RPM
    CARB EO Number
    D-269-22 (pdf)
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    Airflow Equals Performance!

    K&N's 57 Series Fuel-Injected Performance Kit (FIPK) Air Intake Systems are designed to reduce air intake restriction and are proven to improve airflow over factory air filter assemblies.

    Air is directed through an aerodynamic intake tube into the throttle body to produce guaranteed increases in power and acceleration throughout the engine’s RPM range. The intake tube is designed to accommodate the factory air temperature sensor and comes complete with an oversized cone-shaped air filter that can be used for up to 100,000 miles.

    Quick and easy installation, using your vehicle’s existing factory mounting points. Street legal in all 50 US states.


    • Rotationally-Molded HDPE/Black Plastic Tubing
    • Reduces Airflow Restriction
    • Guaranteed Horsepower & Torque Gains
    • Reusable Cotton Gauze Filter

    Does K&N 57-2534 fit your vehicle?

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    • CC: 2450
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 155
    • EngineType: V6 ( 2.5 L / 155 )

    2000-2001 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: V6


    • Fitment_Note: CARB E.O. D-269-22
    • EngineType: ALL
    • SubModel: S

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


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    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.